With the rapid development of industrial production, customers have different understandings of high-demand products and processes, resulting in frequent failures such as cracking, fracture, corrosion and discoloration of products. Considering such phenomenon, enterprises need to analyze the root causes and mechanisms of these problems, so as to improve product technology and promote product quality.
Test Cycle:
10 to 15 working days, emergency services are available
Product Scope:
Polymer material manufacturers, assembly plants (improve assembly production process and control the quality of incoming materials from suppliers), distributors or agents, and complete machine users (improve product process and reliability).
Test Items:
Common failure modes: Fracture, cracking, corrosion, foreign matter, delamination, coating separation, discoloration, etc. The common test items are as follows, but not limited to them.
| Test Items |
Test Method and Standard |
Sample Requirements |
| Fracture analysis |
Integrated microscope, scanning electron microscope |
The fracture cannot be abraded |
| Material composition analysis |
FTIR, SEM/EDS, PGC-MS, etc. |
100g sample |
| Consistency analysis of materials |
DSC, TGA, FTIR, etc. |
100g sample |
| Thermal performance analysis |
MFR, MVR, TMA |
100g sample |
| Physical performance test |
Stretch, bend, compress, etc. |
100g |
| Failure recurrence/verification |
Adopt internal method |
Depend on the specific test items |
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